MAG3110_12 Datasheet, PDF (1/28 Pages) Freescale Semiconductor, Inc – Three-Axis, Digital Magnetometer

Freescale Semiconductor
Data Sheet: Technical Data
An Energy Efficient Solution by Freescale
Document Number: MAG3110
Rev. 8, 05/2012
Three-Axis, Digital Magnetometer
Freescale’s MAG3110 is a small, low-power, digital 3-axis magnetometer.
MAG3110
The device can be used in conjunction with a 3-axis accelerometer to realize an
orientation independent electronic compass that can provide accurate heading
information. It features a standard I²C serial interface output and smart
embedded functions.
Top and Bottom View
The MAG3110 is capable of measuring magnetic fields with an Output Data Rate
(ODR) up to 80 Hz; these output data rates correspond to sample intervals from
12 ms to several seconds.
The MAG3110 is available in a plastic DFN package and it is guaranteed to
operate over the extended temperature range of -40°C to +85°C.
Features
• 1.95V to 3.6V supply voltage (VDD)
• 1.62V to VDD IO Voltage (VDDIO)
• Ultra small 2 mm by 2 mm by 0.85 mm, 0.4 mm pitch, 10-pin package
• Full-scale range ±1000 μT
• Sensitivity of 0.10 μT
• Noise down to 0.25 μT rms
• Output Data Rates (ODR) up to 80 Hz
• I²C digital output interface (operates up to 400 kHz Fast Mode)
• 7-bit I²C address = 0x0E
• One-shot triggered measurement mode to conserve power
• RoHS compliant
Applications
• Electronic Compass (eCompass)
• Location-Based Services
10-PIN DFN
2 mm by 2 mm by 0.85 mm
CASE 2154-01
Top View
Cap-A 1
VDD 2
NC 3
Cap-R 4
GND ⁵
MAG3110
10 GND
9 INT1
8 VDDIO
7 SCL
6 SDA
Pin Connections
Target Market
• Smart phones, tablets, personal navigation devices, robotics, UAVs, speed
sensing, current sensing and wrist watches with embedded electronic compasses (eCompass) function.
Part Number
MAG3110FCR1
MAG3110FCR2
ORDERING INFORMATION
Temperature Range
Package Description
-40°C to +85°C
DFN-10
-40°C to +85°C
DFN-10
Shipping
Tape and Reel (1000)
Tape and Reel (4000)
© 2011-2012 Freescale Semiconductor, Inc. All rights reserved.